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How Australia ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Australia over time.
The largest autonomous systems registered to Australia by IPv4 footprint.
Share of announced address space covered by valid Route Origin Authorizations.
3,002 autonomous systems registered to Australia. Click an AS for detail.
| AS7575AU | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | 1.2M | 178 |
| AS2764AU | AAPT - AAPT Limited | 1.2M | 1,516 |
| AS9443AU | VOCUS-RETAIL-AU - Vocus Retail | 1.2M | 50 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 849.4K | 471 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 722.9K | 410 |
| 256 |
| — |
| 1 |
| AS149782AU | STRATUSBLUEPTYLTD-AS-AP - Brisk Technology | 256 | — | 1 |
| AS9912AU | VOCUS-AU - Vocus Australia | 256 | 1 | 2 |
| AS135128AU | NPC-AS-AP - Newcastle Port Corporation | 256 | — | 1 |
| AS45491AU | SAP_SE_BLR - SAP APJ | 256 | — | 1 |
| AS45666AU | WSAPL-AS-AP - Worldline Services Australia Pty Ltd. | 256 | — | 1 |
| AS138537AU | BARKERCOLLEGE-AS-AP - Barker College | 256 | — | 1 |
| AS140041AU | TGC-AS-AP - The Geelong College | 256 | — | 1 |
| AS135565AU | JCSPL-AS-AP - JEM Computer Systems Pty Ltd | 256 | — | 1 |
| AS151321AU | ATLASIRONPTYLTD-AS-AP - ATLAS IRON PTY LTD | 256 | — | 1 |
| AS136036AU | THINKEX-AS-AP - ThinkEx Holdings Pty Ltd | 256 | — | 1 |
| AS141044AU | GBSPL-AS-AP - Gallagher Bassett Services Pty Ltd | 256 | — | 1 |
| AS141684AU | DOCS-AS-AP - Department of Customer Service | 256 | — | 1 |
| AS152641AU | THTPL-AS-AP - The Helm Technology Pty Ltd | 256 | — | 1 |
| AS149488AU | APOLLO-AS-AP - Apollo Labs Pty Ltd | 256 | 1 | 2 |
| AS134115AU | RIVERVIEW-AS-AP - THE TRUSTEES OF THE JESUIT FATHERS - ST IGNATIUS COLLEGE RIVERVIEW | 256 | — | 1 |
| AS151842AU | RDBCGPTYLTD-AS-AP - One Click Media | 256 | 1 | 2 |
| AS137938AU | QIGL-AS-AP - QBE Insurance Group Ltd | 256 | — | 1 |
| AS200557AU | KRONICD-AS Peter Hannay | 256 | 256 | 2 |
| AS138201AU | MGGS-AS-AP - Melbourne Girls Grammar School | 256 | — | 1 |
| AS142143AU | WESLEY-AS-AP - WESLEY MISSION QUEENSLAND | 256 | — | 1 |
| AS136804AU | WIRELESSINNOVATION-AS-AP - Wireless Innovation Pty Ltd | 256 | — | 1 |
| AS136745AU | MERIDIANITPTYLTD-AS-AP - Meridian IT Pty Ltd | 256 | — | 1 |
| AS139284AU | OCTANE-AS-AP - OCTANE NETWORKS PTY LTD | 256 | — | 1 |
| AS139665AU | CCIL-AS-AP - Catholic Church Insurance Limited | 256 | — | 1 |
| AS149061AU | KWSL-AS-AP - Kinross Wolaroi School Limited | 256 | — | 1 |
| AS24381AU | BGPE-AS - BGP.Exchange | 256 | 9 | 10 |
| AS134163AU | VSPL-AS-AP - ValuePRO Software Pty Ltd | 256 | — | 1 |
| AS140603AU | CEATECH-AS-AP - CEA Technologies PTY LTD | 256 | 1 | 2 |
| AS42382AU | CERNER-AS-AP - CERNER CORPORATION PTY LIMITED | 256 | — | 1 |
| AS137009AU | LNH-AS-AP - Loreto Normanhurst Limited | 256 | — | 1 |
| AS134678AU | PSC-AS-AP - Port Stephens Council | 256 | — | 1 |
| AS7635AU | TCC-AS-AP - Townsville City Council | 256 | — | 1 |
| AS138477AU | SCOTCHCOLLEGE-AS-AP - Scotch College | 256 | — | 1 |
| AS138468AU | WSL-AS-AP - Wenona School Limited | 256 | — | 1 |
| AS134530AU | ATT-NBE-AU - ATT NBE Equinix Sydney | 256 | — | 1 |
| AS151417AU | ZENHOSTING-AS-AP - Zen Hosting | 256 | — | 1 |
| AS137388AU | OPENETPTYLTD-AS-AP - Openet Pty Ltd | 256 | — | 1 |
| AS142613AU | RBCC-AS-AP - Red Bend Catholic College | 256 | — | 1 |
| AS45583AU | TTC-AU - 35 Grafton Street | 256 | — | 1 |
| AS137903AU | TGCCEC-AS-AP - THE STAR ENTERTAINMENT QLD LIMITED | 256 | — | 1 |
| AS133859AU | TELSTRA-AS-AP - Telstra Limited | 256 | — | 1 |
| AS141229AU | PWAH-AS-AP - Peter Warren Automotive Holdings | 256 | — | 1 |
| AS133958AU | SGOPS-AS-AP - Special Ops Group Pty Ltd | 256 | — | 1 |
| AS45208AU | RCPAQAP-AU - RCPA Quality Assurance Programs | 256 | — | 1 |
| AS137227AU | BBMVPL-AS-AP - Brown Family Wine Group | 256 | — | 1 |
| AS44354AU | BROCK BROCK VOJKOVIC | 256 | 225 | 16 |